SUMMARY:

• 9+ years of experience in iOS application development using Native iOS, XCode, and Cocoa Touch Framework.
• Confident and comfortable working in any team size.
• Experienced in an Agile Scrum development environment, participating in Sprints and Scrums; and employing Test Driven Development (TDD) and Continuous Integration.
• Experience working with the Full Development Lifecycle including requirements gathering, design & software architecture, technical documentation, development, testing, debugging and releasing the project to the app store.
• Experience in using GIT and Subversion (SVN), SourceTree, and Tower for version control.
• Advanced experience in Testing and Bug - Fixing using XCTest framework, Breakpoints, LLDB statements, NSLog statements, and Instruments.
• Expertise in the use and integration of MapKit, UIKit, UIDynamics, CoreGraphics, QuartzCore, CoreLocation, AVFoundation, CoreAnimation, Core Bluetooth, CloudKit, WatchKit, Social Framework, SQLite, CoreData, XCTest, EventKit, and various other 3rd party frameworks and APIs.
• Great communication skills both verbal and written, with experience working with a variety of team makeups including local and international teams.
• A creative developer who can also design a great mobile interface and create an optimal user experience.

TECHNICAL SKILLS:

Programming Languages: Swift, Objective-C, Java, C, C++, C#, XML, SQL, MATLAB, MIPS

Tools: XCode, Instruments, Cocoa pods, Jenkins, LabVIEW, PSpice

Architectures: MVC, MVP, MVVM

Web Services: REST & JSON, SOAP & XML, Sockets

Databases: CoreData, SQLite

Frameworks & Libraries: UIKit, AVFoundation, CoreLocation, CoreData, CoreGraphics, CoreAnimation, MapKit, CoreBluetooth, XCTest

OS: iOS, watchOS, Linux

Methodologies: Agile, Test Driven Development, Continuous Integration

PROFESSIONAL EXPERIENCE:

Confidential, Jersey City, NJ

IOS MOBILE DEVELOPER

• AVFoundation was used to handle audio play back and video streaming.
• Debugged and resolved issues in the app.
• Installed frameworks and tracked dependencies.
• All code for the mobile and server applications were written using strict object oriented design techniques using Xcode 4 IDE.
• Designed and developed persistent data layer using Core Data.
• Transitioned application from MRC to ARC.

Confidential, MEDFORD, MA

SENIOR SOFTWARE DEVELOPER

• Leveraged skilles in website authentication and security to ensure financial/banking security compliance.
• Responsible for CMS integration with Oracle database (Oracle 11 and Java FX).
• Developed a single-sign-on integration with CMS and Oracle Database.
• Set up a streaming media server working in conjunction with MS Silverlight 4.0
• Used SQL Server 2008 as a basis for the CMS.
• Integrated content from third-party resources using RESTful APIs.
• Responsible for all back-end development; both hands-on and as team lead responsible for the project.
• In charge of a team of 6 developers who handled everything from UX design to system operations and front-end coding.

Confidential, Richfield, MN

Senior iOS Developer

• Stored information persistently to display trip history
• Integrated data with in-house charting framework to display charts & graphs
• UI/UX developed per design specifications
• Location services integrated to determine user location and get directions
• Tracked down bugs and fixed them using crash logs and the XCode debugger, as
• reported on JIRA
• Rigorous testing at all levels
• Reviewed code and participated in pair programming
• Took part in mentoring newer developers

Environment: iOS 8+, XCode 7 & 8, UIKit, Swift 3, Objective-C, NSURLSession, NSJSONSerialization, CoreLocation, Maps, NSOperationQueues, XCTest, GIT, Tower, TDD, Sprints/ Agile, Charts, CoreData.

Confidential

iOS Developer

• Developed iPad targeted version of the app
• UI/UX Improved upon existing features and functionality
• Added additional sorting options for product reviews
• Optimized apps for use on iOS 8+ capable devices
• Tracked down bugs and fixed them using crash logs and the Xcode debugger
• Rigorous unit testing at all levels.

Environment: iOS 8 & 9, XCode 6 & 7, UIKit, Swift, Objective-C, Storyboards, AutoLayout, NSURLSession, AFNetworking, GIT, SourceTree, Sprints/ Agile, XCTest, Jenkins.

Confidential, Menomonee Falls, WI

iOS Developer

• Optimized network communication and data fetching
• Push and local notifications.
• UI/UX improvements
• Improved scanning functionality
• Improved filter & sorting functionality for products
• Performance enhancements and optimizations.

Environment: iOS 7-8, Storyboard, AutoLayout Constraints, AF Networking, NSOperations, GIT, Tower, Jira, TestFlight, Sprints/Agile, AVFoundation, Instruments.

Confidential 

iOS Developer

• Handling Restful network-communications
• Rigorous testing at all levels
• Bug fixes
• Performance enhancements
• Customized UI elements and controls for iOS 7
• Refactored existing UI on iOS 6 to coincide with new look
• Social media, Facebook, & Twitter integration to share articles.

Environment: iOS 4-7, NSURLConnection, GCD, NSOperations, MRR/MRC, SenTestingKit, Instruments, SVN, Social Framework, XIBs, NSXMLParser.